CN220089017U - Prevent pressing from both sides zero and lean on wall electric bed - Google Patents
Prevent pressing from both sides zero and lean on wall electric bed Download PDFInfo
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- CN220089017U CN220089017U CN202321408770.0U CN202321408770U CN220089017U CN 220089017 U CN220089017 U CN 220089017U CN 202321408770 U CN202321408770 U CN 202321408770U CN 220089017 U CN220089017 U CN 220089017U
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- 210000000689 upper leg Anatomy 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 210000001217 buttock Anatomy 0.000 claims description 40
- 230000005012 migration Effects 0.000 claims description 4
- 238000013508 migration Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to an anti-pinch zero-leaning wall electric bed which comprises a bed frame and a bed plate supported on the bed frame, wherein the bed plate comprises a back plate, a hip plate, a thigh plate and a shank plate which are sequentially distributed, the back plate is driven by a back telescopic motor to swing up and down, a limit connecting rod is further arranged between the back plate and the bed frame, the back plate is driven by the limit connecting rod to horizontally move while swinging up and down, a hinge piece is arranged between the back telescopic motor and the back plate, the hinge piece comprises a first hinge piece and a second hinge piece, one side of the first hinge piece is hinged with the back telescopic motor, the other side of the first hinge piece is hinged with the second hinge piece, and the other side of the second hinge piece is fixedly connected with the back plate. The utility model has the advantages that: by adopting the combined design of the first hinge piece and the second hinge piece, when touching a person, the back plate can be directly and manually lifted by the person, so that the back plate can not squeeze the person due to the movement of the back telescopic motor, and the potential safety hazard is effectively eliminated.
Description
Technical Field
The utility model relates to an electric bed, in particular to an anti-pinch zero wall-leaning electric bed.
Background
Along with the continuous improvement of the living standard of people, people gradually enter the field of vision of people due to the comfort and convenience of the electric bed in order to pursue the living quality of higher quality, and along with the wider and wider use of the electric bed, the requirements on the electric bed are also higher and higher. Generally, the electric bed comprises a back plate and a telescopic motor, the telescopic motor drives the back plate to overturn and lift, a user can lean on the back plate, the use comfort is improved, but a gap is reserved between the end part of the back plate and a wall body when the back plate is overturned, and the integral aesthetic degree is influenced.
Thus, in view of the above problems, a zero-wall electric bed is mentioned in patent CN112190063a, which belongs to the field of electric beds. The electric bed comprises a bed plate structure and a bed frame structure, wherein the bed plate structure comprises a back plate and a back plate seat plate, the back plate rotates relative to the back plate seat plate, the bed frame structure comprises a fixed frame and a movable frame, the fixed frame is fixed relative to the ground, the movable frame is in sliding connection or rolling connection with the fixed frame, the electric bed further comprises a back telescopic motor and a back plate limiting rod, one end of the back telescopic motor is rotationally connected with the back plate, the other end of the back telescopic motor is rotationally connected with the movable frame, the back plate seat plate is relatively fixed with the movable frame, and two ends of the back plate limiting rod are rotationally connected with the fixed frame and the back plate respectively.
According to the electric bed, when the electric bed is used for realizing the action of zero wall, the backboard is driven by the back telescopic motor to swing upwards, and meanwhile, the backboard is pulled by the backboard limiting rod to translate along the horizontal direction, so that the purpose of zero wall is realized. However, the above-mentioned motion mode of zero leaning wall can have certain potential safety hazard, and the back telescopic motor is connected with the back board through a fixed hinge point, so the motion of the back board is completely realized by the back telescopic motor, which results in the phenomenon that if a person or an arm of the person is positioned between the back board and the wall, the person or the arm of the person is possibly injured, and if the person actively pushes the back board to avoid the injury, the pulling force or the pushing force of the back telescopic motor needs to be overcome, the required force is larger, and the back board is not easy to push away, so the motion mode has certain potential safety hazard.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an anti-pinch zero-leaning wall electric bed which can avoid pinching personnel during the zero-leaning wall movement.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a prevent pressing from both sides zero and lean on wall electric bed, includes the bedstead and supports the bed board on the bedstead, the bed board is including back board, buttock board, thigh board and the shank board that distributes in proper order, and the back board is gone on the oscilaltion by back flexible motor drive, still is provided with spacing connecting rod between back board and bedstead, carries out horizontal migration by spacing connecting rod drive back board when back board oscilaltion, and its innovation point lies in:
the back telescopic motor is arranged between the back plate and the back plate, the hinge comprises a first hinge and a second hinge, one side of the first hinge is hinged with the back telescopic motor, the other side of the first hinge is hinged with the second hinge, and the other side of the second hinge is fixedly connected with the back plate.
Further, the back plate is arranged on the bed frame through a translation bracket, translation rollers are respectively arranged on two sides of the translation bracket, and a guide groove for horizontally moving the translation rollers is also formed in the bed frame;
the first hinge piece comprises a pair of first hinge plates which are distributed in parallel and a first connecting plate connected between the two first hinge plates, the first hinge plates are distributed on two sides of an output shaft of the back telescopic motor, the first connecting plate is positioned above the output shaft of the back telescopic motor, a first hinge hole and a second hinge hole which are distributed up and down are further formed in one side, far away from the back telescopic motor, of the first hinge plate, and the output shaft of the back telescopic motor is hinged with the second hinge hole of the first hinge plate;
the second hinge piece comprises a pair of second hinge plates which are distributed in parallel and a second connecting plate connected between the two second hinge plates, the second hinge plates are directly fixed at the bottom end of the back plate, one side of each second hinge plate is hinged with the first hinge hole of each first hinge plate, and the second connecting plate is positioned above the first connecting plate and is directly supported on the first connecting plate.
Further, the buttock board includes first buttock board, second buttock board and the auxiliary buttock backup pad that distributes side by side, and wherein, first buttock board directly installs on the translation support to carry out reciprocating motion along with the translation support, second buttock board is directly installed on the bedstead, and the auxiliary buttock backup pad is connected on the bottom end face of first buttock board, and the level extends to second buttock board direction, and the height of the up end of auxiliary buttock backup pad is not higher than the height of the bottom surface of second buttock board.
Further, the bedstead includes left socle, the right branch frame that the horizontal direction distributes, and left socle is connected through a pair of support connecting plate with the right branch frame, still opens the breach that holds the installation of support connecting plate in one side that left socle and right branch frame are mutually adjacent, the support connecting plate includes backup pad, fixed plate, limiting plate, and fixed plate, limiting plate are vertical respectively to be connected in the both sides of backup pad, the left socle all supports in the backup pad with one side that right branch frame is mutually adjacent, and the fixed plate is fixed through the cooperation connection of bolt, nut between left socle, the right branch frame respectively, and then realizes the fixation between left socle and the right branch frame.
Furthermore, one side of the back plate far away from the hip plate is also connected with a head plate, one side of the head plate is hinged with the back plate, and the head plate is driven by a head telescopic motor arranged on the back plate to swing up and down.
The utility model has the advantages that: according to the utility model, as for the hinge parts between the back telescopic motor and the back plate, the combined design of the first hinge part and the second hinge part is adopted, so that the back plate can be directly and manually lifted by a person when the person touches the back plate, the back plate can not squeeze the person due to the movement of the back telescopic motor, and the potential safety hazard is effectively eliminated.
The design of buttock board adopts the combined design of first buttock board, second buttock board and supplementary buttock backup pad, when the back board carries out zero wall action, through the horizontal migration of first buttock board and supplementary buttock backup pad, realizes the change of whole buttock board on the horizontal direction, no matter be the electric bed be in the horizontality or when upset state, can both play the effect of a fine support to people's buttock, improve the comfort level of using.
The bedstead adopts the split type design of left socle and right branch frame, and the connection of cooperation support connecting plate again can fold left socle and right branch frame when not needing to use, reduces the occupation space of bedstead, has made things convenient for the transportation or the storage of bedstead.
The design of the head board on one side of the back board is for supporting the head conveniently, and then the head telescopic motor is matched, so that the head board can be adjusted at different angles, the head can be supported conveniently, and the head can be located at a very comfortable position.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of an anti-pinch zero wall electric bed of the present utility model.
Fig. 2 is a bottom view of the anti-pinch zero wall electric bed of the present utility model.
Fig. 3 is a schematic view of a support connection plate according to the present utility model.
Fig. 4 is a schematic diagram showing a folded state of the anti-pinch zero wall-leaning electric bed.
Fig. 5 is a schematic view of a hinge in accordance with the present utility model.
Fig. 6 is a schematic view showing a state in which the back plate is manually lifted up in the present utility model.
Description of the embodiments
The following examples will provide those skilled in the art with a more complete understanding of the present utility model and are not intended to limit the utility model to the embodiments described.
An anti-pinch zero-wall-leaning electric bed as shown in fig. 1-6 comprises a bed frame and a bed board supported on the bed frame.
The bedstead includes left socle 8, right branch frame 9 that the horizontal direction distributes, and left socle 8 and right branch frame 9 are the C style of calligraphy frame construction that is formed by a pair of diaphragm and a longitudinal rod joint, and the diaphragm is U shaped steel structure, and the longitudinal rod is hollow square tube structure, and left socle 8 and right branch frame 9 relative distribution to form a mouth style of calligraphy bedstead after left socle 8 is connected with right branch frame 9.
The left bracket 8 is connected with the right bracket 9 through a pair of support connecting plates, and a notch 10 for accommodating the installation of the support connecting plates 11 is formed on one side of the left bracket 8 and the right bracket 9 adjacent to each other.
As can be seen from the schematic diagram shown in fig. 3, the support connection board 11 includes a support board 111, a fixing board 112, and a limiting board 113, wherein the support board 111, the fixing board 112, and the limiting board 113 are rectangular boards, the support board 111 is horizontally disposed, the fixing board 112 and the limiting board 113 are vertically connected to two sides of the support board 111, and the size of the fixing board 112 is larger than that of the limiting board 113.
One side of the left bracket 8 and one side of the right bracket 9, which are mutually adjacent, are supported on a supporting plate 111, a fixing plate 112 is respectively connected and fixed with the left bracket 8 and the right bracket 9 through the matching of bolts and nuts, a pair of through holes 114 for allowing the bolts to pass through are also formed in the fixing plate 112, and through holes for allowing the bolts to pass through are also formed in transverse plates of the left bracket 8 and the right bracket 9, so that the fixation between the left bracket 8 and the right bracket 9 is realized. The bedstead adopts the split type design of left socle 8 and right branch frame 9, and the connection of cooperation support connecting plate 11 again can fold left socle 8 and right branch frame 9 when not needing to use, forms the state as shown in fig. 4, reduces the occupation space of bedstead, has made things convenient for the transportation or the storage of bedstead.
When in use, one side of the left bracket 8 and the right bracket 9, which are adjacent to each other, are supported on the supporting plate 111, through holes on transverse plates of the left bracket 8 and the right bracket 9 are aligned with two through holes 114 on the fixed plate 112 one by one, and after passing through the two through holes 114 on the fixed plate 112 through two bolts respectively, the left bracket 8 and the right bracket 9 pass through the through holes on the transverse plates of the left bracket 8 and the right bracket 9 and are respectively screwed by two nuts and bolts, so that the left bracket 8 and the right bracket 9 are fixed; when folding is required, the two nuts are respectively unscrewed, loosening occurs between the bolts and the left bracket 8, the right bracket 9 and the supporting plate 111, and then the right bracket 9 is turned over along the fixing plate 112, so that the right bracket 9 and the left bracket 8 form a vertically stacked state, as shown in fig. 4, and folding of the bedstead is completed.
The bed board comprises a head board 1, a back board 2, a hip board, a thigh board 6 and a shank board 7 which are distributed in sequence, wherein the hip board comprises a first hip board 3, a second hip board 5 and an auxiliary hip supporting board 4 which are distributed in parallel, the second hip board 5 can be a board or formed by sequentially tiling and combining a plurality of boards, and in the embodiment, the second hip board 5 is formed by horizontally tiling and combining two boards.
One side of the head plate 1 is hinged with the back plate 2 through a plurality of hinges, and the head plate 1 is driven to swing up and down by a head telescopic motor 101 arranged on the back plate 2. The design of head board 1 then is in order to conveniently support human head, and the flexible motor 101 of cooperation head again for head board 1 can realize the regulation of different angles, in order to conveniently carry out the support of different angles to the head, makes the head can be in a very comfortable position, improves the comfort level of using.
The back plate 2 is driven by a back telescopic motor 201 installed on a left bracket 8 to swing up and down, and a hinge piece is arranged between the back telescopic motor 201 and the back plate 2, as shown in fig. 5, the hinge piece comprises a first hinge piece and a second hinge piece, wherein one side of the first hinge piece is hinged with the back telescopic motor 201, the other side of the first hinge piece is hinged with the second hinge piece, and the other side of the second hinge piece is fixedly connected with the back plate 2.
The first hinge piece comprises a pair of first hinge plates 204 which are distributed in parallel and a first connecting plate 203 which is connected between the two first hinge plates 204, the first hinge plates 204 are connected with the first connecting plate 203 to form an inverted U-shaped structure, the first hinge plates 204 are vertically arranged on two sides of an output shaft of the back telescopic motor 201, the first connecting plate 203 is positioned above the output shaft of the back telescopic motor 201, a first hinge hole 208 and a second hinge hole 207 which are distributed up and down are further formed on one side, far away from the back telescopic motor, of the first hinge plates 204, and the output shaft of the back telescopic motor 201 is hinged with the second hinge hole 207 of the first hinge plate 204 through a hinge shaft.
The second hinge member includes a pair of second hinge plates 206 arranged in parallel and a second connecting plate 205 connected between the two second hinge plates 206, the second hinge plates 206 and the second connecting plate 205 are connected to form a U-shaped structure, the second hinge plates 206 are directly fixed at the bottom end of the back plate 2, a flanging structure 209 fixed with the back plate 2 is further provided at the top end of the second hinge plates 206, one side of the second hinge plates 206 is hinged with a first hinge hole 208 of the first hinge plate 204 through a hinge shaft, and the second connecting plate 205 is located above the first connecting plate 203 and directly supported on the upper end surface of the first connecting plate 203.
The back plate 2 is mounted on the left brackets 8 through a translation bracket 210, translation rollers 211 are respectively mounted on two sides of the translation bracket 210, and guide grooves for horizontally moving the translation rollers 211 are also formed in the two left brackets 8.
And a limit connecting rod 202 is further arranged between the back plate 2 and the left bracket 8, the limit connecting rods 202 are respectively positioned at two sides of the back plate 2, two sides of the limit connecting rod 202 are respectively hinged with the back plate 2 and the left bracket 8, and the back plate 2 is pulled or pushed by the limit connecting rod 202 to horizontally move while the back plate 2 swings up and down, so that the zero wall leaning action is realized.
The two sides of the bottom surface of the back plate 2 are respectively provided with a turnover plate 212, the two turnover plates 212 extend along the distribution direction of the head plate 1 and the back plate 2, a turnover shaft 211 is connected between the two turnover plates 212, one side of the turnover plate 212 close to the hip plate is hinged with the translation bracket 210, and the two second hinge plates 206 are also provided with through holes for allowing the turnover shaft 211 to pass through.
The first hip plate 3 is directly installed on the upper end surface of the translation bracket 210, and moves reciprocally in the horizontal direction along with the translation bracket 210, the second hip plate 5 is directly installed on the right bracket 9, the auxiliary hip support plate 4 is connected on the bottom end surface of the first hip plate 3, extends horizontally to the second hip plate 5, the height of the upper end surface of the auxiliary hip support plate 4 is not higher than the height of the bottom surface of the second hip plate 5, the bottom end of the first hip plate 3 is also connected with a support bracket 41 for fixing the auxiliary hip support plate 4, and the auxiliary hip support plate 4 is fixedly connected with the support bracket 41 through the cooperation of bolts. The design of buttock board adopts the combined design of first buttock board 3, second buttock board 5 and supplementary buttock backup pad 4, when back board 2 carries out the zero wall action, through the horizontal migration of first buttock board 3 and supplementary buttock backup pad 4, realizes the change of whole buttock board in the length of horizontal direction, no matter be the electric bed be in the horizontality or when upset state, can both play a fine effect of supporting to people's buttock, improve the comfort level of using.
Under normal state, because the gravity effect of back board 2 self can make the second articulated elements directly support in the up end of first articulated elements, namely second connecting plate 205 is laminated mutually with first connecting plate 203, can drive back board 2 to overturn from top to bottom along with the action of back telescopic motor 201, when head board 1 touches the people, at this moment, directly manual lift up head board 1 by the people to drive back board 2 to lift up, form the state shown in fig. 6, at this moment second connecting plate 205 is in the separation state with first connecting plate 203, at this moment, in time back telescopic motor 201 continues the action, it can only drive first articulated elements to swing, and the second articulated elements then do not act, make back board 2 can not continue to extrude the people because of back telescopic motor's motion, the effectual potential safety hazard that eliminates.
Thigh board 6 is driven by the flexible motor 61 of thigh of installing on right branch frame 9 and swings about, still installs an I shape upset support 62 on right branch frame 9 in the below of thigh board 6, articulates between one side of upset support 62 and the right branch frame 9, and the gyro wheel of laminating thigh board 6 bottom surface is installed to the opposite side of upset support 62, and upset support 62 is driven by the flexible motor 61 of thigh and swings about, and then drives thigh board 6 and swings about, still opens on thigh board 6 and dodges hole 64 that dodges thigh flexible motor 61.
One side of the shank plate 7 is hinged with the thigh plate 6 through a plurality of hinges, the bottom surface of one side of the shank plate 7 far away from the thigh plate 6 is also connected with two follower rods 71, two follower rods 71 are arranged on two sides of the shank plate 7, one side of each follower rod 71 is hinged with the bottom surface of the shank plate 7, the other side of each follower rod 71 is hinged with the right bracket 9, and the shank plate 7 is driven to swing synchronously when the thigh plate 6 swings up and down through the cooperation of the follower rods 71.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a prevent pressing from both sides zero and lean on wall electric bed, includes the bedstead and supports the bed board on the bedstead, the bed board is including back board, buttock board, thigh board and the shank board that distributes in proper order, and the back board is gone on the oscilaltion by back flexible motor drive, still is provided with spacing connecting rod between back board and bedstead, carries out horizontal migration by spacing connecting rod drive back board when back board oscilaltion, its characterized in that:
the back telescopic motor is arranged between the back plate and the back plate, the hinge comprises a first hinge and a second hinge, one side of the first hinge is hinged with the back telescopic motor, the other side of the first hinge is hinged with the second hinge, and the other side of the second hinge is fixedly connected with the back plate.
2. The anti-pinch zero wall electric bed of claim 1, wherein: the back plate is arranged on the bed frame through a translation bracket, translation rollers are respectively arranged on two sides of the translation bracket, and a guide groove for horizontally moving the translation rollers is also formed in the bed frame;
the first hinge piece comprises a pair of first hinge plates which are distributed in parallel and a first connecting plate connected between the two first hinge plates, the first hinge plates are distributed on two sides of an output shaft of the back telescopic motor, the first connecting plate is positioned above the output shaft of the back telescopic motor, a first hinge hole and a second hinge hole which are distributed up and down are further formed in one side, far away from the back telescopic motor, of the first hinge plate, and the output shaft of the back telescopic motor is hinged with the second hinge hole of the first hinge plate;
the second hinge piece comprises a pair of second hinge plates which are distributed in parallel and a second connecting plate connected between the two second hinge plates, the second hinge plates are directly fixed at the bottom end of the back plate, one side of each second hinge plate is hinged with the first hinge hole of each first hinge plate, and the second connecting plate is positioned above the first connecting plate and is directly supported on the first connecting plate.
3. The anti-pinch zero wall electric bed of claim 2, wherein: the buttock board is including the first buttock board of parallel distribution, second buttock board and auxiliary buttock backup pad, wherein, first buttock board direct mount translation support is last to along with translation support carries out reciprocating motion, and second buttock board direct mount is on the bedstead, and auxiliary buttock backup pad is connected on the bottom end face of first buttock board, and the level extends to second buttock board direction, and the high height of the up end of auxiliary buttock backup pad is not higher than the bottom surface of second buttock board.
4. The anti-pinch zero wall electric bed of claim 1, wherein: the bedstead includes left socle, the right branch frame that the horizontal direction distributes, and the left socle is connected through a pair of support connecting plate with the right branch frame, still opens the breach that holds support connecting plate installation in one side that left socle and right branch frame are adjacent each other, support connecting plate includes backup pad, fixed plate, limiting plate, and fixed plate, limiting plate are vertical the connection respectively in the both sides of backup pad, the left socle all supports in the backup pad with one side that right branch frame is adjacent each other, and the fixed plate is fixed through the cooperation connection of bolt, nut between left socle, the right branch frame respectively, and then realizes the fixed between left socle and the right branch frame.
5. The anti-pinch zero wall electric bed of claim 1, wherein: one side of the back plate far away from the hip plate is also connected with a head plate, one side of the head plate is hinged with the back plate, and the head plate is driven by a head telescopic motor arranged on the back plate to swing up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321408770.0U CN220089017U (en) | 2023-06-05 | 2023-06-05 | Prevent pressing from both sides zero and lean on wall electric bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321408770.0U CN220089017U (en) | 2023-06-05 | 2023-06-05 | Prevent pressing from both sides zero and lean on wall electric bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089017U true CN220089017U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321408770.0U Active CN220089017U (en) | 2023-06-05 | 2023-06-05 | Prevent pressing from both sides zero and lean on wall electric bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089017U (en) |
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2023
- 2023-06-05 CN CN202321408770.0U patent/CN220089017U/en active Active
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